[media] saa7134: fix indent issues
[media] saa7134: fix indent issues

As reported by smatch:
	drivers/media/pci/saa7134/saa7134-cards.c:7197 saa7134_xc2028_callback() warn: inconsistent indenting
	drivers/media/pci/saa7134/saa7134-cards.c:7846 saa7134_board_init2() warn: inconsistent indenting
	drivers/media/pci/saa7134/saa7134-cards.c:7913 saa7134_board_init2() warn: inconsistent indenting

While here, fix a few CodingStyle issues on the affected code

Signed-off-by: Mauro Carvalho Chehab <ad86ba2154032c9f55743a190faa2459a9d61d42@osg.samsung.com>
Acked-by: Hans Verkuil <3a513708f73c27e7d36ebc496aa41dad6a3153ea@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <ad86ba2154032c9f55743a190faa2459a9d61d42@osg.samsung.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs